Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Emily C. Neeve"'
Autor:
Paul M. Cogswell, Jeremy N. Harvey, Peter Brenner, Mairi F. Haddow, Joseph Taylor, Michael L. Neidig, Benjamin E. R. Snyder, Robin B. Bedford, Emma Carter, Jeffrey A. Kehl, Joshua Nunn, Nicholas J. Gower, Jamie Clifton, Damien Martin Murphy, Emily C. Neeve
Publikováno v:
Organometallics. 33:5767-5780
Iron phosphine complexes prove to be good precatalysts for the cross-coupling of alkyl, benzyl, and allyl halides with not only aryl triorganoborate salts but also related aluminum-, gallium-, indium-, and thallium-based nucleophiles. Mechanistic stu
Autor:
Ibraheem A. I. Mkhalid, Stephen A. Westcott, Stephen J. Geier, Todd B. Marder, Emily C. Neeve
Publikováno v:
ChemInform. 47
Although known for over 90 years, only in the past two decades has the chemistry of diboron(4) compounds been extensively explored. Many interesting structural features and reaction patterns have emerged, and more importantly, these compounds now fea
Autor:
Stephen A. Westcott, Emily C. Neeve, Stephen J. Geier, Todd B. Marder, Ibraheem A. I. Mkhalid
Publikováno v:
Chemical reviews. 116(16)
Although known for over 90 years, only in the past two decades has the chemistry of diboron(4) compounds been extensively explored. Many interesting structural features and reaction patterns have emerged, and more importantly, these compounds now fea
Autor:
Stephen M. Mansell, Emily C. Neeve, Carla Mendoza, Michael Huwe, Joshua Nunn, Jeremy N. Harvey, Robin B. Bedford, Nicholas J. Gower, Christopher J. Adams, Emma Carter, Mairi F. Haddow, M. Ángeles Cartes, Damien Martin Murphy
Publikováno v:
Journal of the American Chemical Society. 134:10333-10336
Herein we demonstrate both the importance of Fe(I) in Negishi cross-coupling reactions with arylzinc reagents and the isolation of catalytically competent Fe(I) intermediates. These complexes, [FeX(dpbz)(2)] [X = 4-tolyl (7), Cl (8a), Br (8b); dpbz =
Publikováno v:
ChemInform. 46
Despite the widespread use of organoborane reagents in organic synthesis and catalysis, a major challenge still remains: very few boron-centered nucleophiles exist for the direct construction of B–C bonds. Perhaps the most promising emerging soluti
Autor:
Emily C. Neeve, Jianbo Wang, Di Qiu, Rüdiger Bertermann, Man Sing Cheung, David C. Apperley, Fanyang Mo, Li Dang, Todd B. Marder, Zhenyang Lin, Udo Radius, Christian Kleeberg, Sabrina Pietsch
Publikováno v:
Chemistry - A European Journal. 21
Autor:
Paul M. Cogswell, Peter Brenner, Damien Martin Murphy, Robin B. Bedford, Emily C. Neeve, Timothy Gallagher, Joshua Nunn, Emma Carter, Jeremy N. Harvey, Dominic R. Pye, Thomas W. Carvell
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 20(26)
While attractive, the iron-catalyzed coupling of arylboron reagents with alkyl halides typically requires expensive or synthetically challenging diphosphine ligands. Herein, we show that primary and secondary alkyl bromides and chlorides, as well as
Autor:
Jeremy N. Harvey, Paul M. Cogswell, Nicholas J. Gower, Emma Carter, Joshua Nunn, Emily C. Neeve, Damien Martin Murphy, Robin B. Bedford, Mairi F. Haddow
Publikováno v:
ChemInform. 44
Any old iron? Iron catalysts based on the widely available diphosphine ligand bis(diphenylphosphino)ethane have not previously fared particularly well in iron-catalyzed cross-coupling processes. However, this turns out not to be due to any inherently